201264021

素因数分解:

$3^5\times 7^2\times {\mathrm{16903}}^1$

素因数の和:16932

約数の個数: 36

約数和(自身を含む): 350724192

約数和(自身を除く): 149460171

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 243, 441, 567, 1323, 1701, 3969, 11907, 16903, 50709, 118321, 152127, 354963, 456381, 828247, 1064889, 1369143, 2484741, 3194667, 4107429, 7454223, 9584001, 22362669, 28752003, 67088007, 201264021]

約数ペア:

[(1, 201264021), (3, 67088007), (7, 28752003), (9, 22362669), (21, 9584001), (27, 7454223), (49, 4107429), (63, 3194667), (81, 2484741), (147, 1369143), (189, 1064889), (243, 828247), (441, 456381), (567, 354963), (1323, 152127), (1701, 118321), (3969, 50709), (11907, 16903)]